Explore the archaeological site of Tulum, the only surviving area of Mayan settlement on the edge of the Caribbean Sea. Built on a cliff facing the rising sun, it provides a stunning backdrop of turquoise blue water that makes this incredible site one of the most picturesque in the world. Enjoy a snorkelling tour in the Caribbean Sea and visit the beautiful barrier reef where you can discover the endless variety of marine life in this region. Travel to the lowland jungle of the Yucatan Peninsula and explore the unforgettable world of underground rivers and "cenotes". Snorkel in the crystal blue waters of these unique limestone pools and relax among the thousands of white stalactites and stalagmites that surround you at every turn.